Hotel Raxa - Advanced Booking System Implementation

🏨 Hotel Booking Enhancements:
- Implemented Eagle Booking Advanced Pricing add-on
- Added Booking.com-style rate management system
- Created professional calendar interface for pricing
- Integrated deals and discounts functionality

💰 Advanced Pricing Features:
- Dynamic pricing models (per room, per person, per adult)
- Base rates, adult rates, and child rates management
- Length of stay discounts and early bird deals
- Mobile rates and secret deals implementation
- Seasonal promotions and flash sales

📅 Availability Management:
- Real-time availability tracking
- Stop sell and restriction controls
- Closed to arrival/departure functionality
- Minimum/maximum stay requirements
- Automatic sold-out management

💳 Payment Integration:
- Maintained Redsys payment gateway integration
- Seamless integration with existing Eagle Booking
- No modifications to core Eagle Booking plugin

🛠️ Technical Implementation:
- Custom database tables for advanced pricing
- WordPress hooks and filters integration
- AJAX-powered admin interface
- Data migration from existing Eagle Booking
- Professional calendar view for revenue management

📊 Admin Interface:
- Booking.com-style management dashboard
- Visual rate and availability calendar
- Bulk operations for date ranges
- Statistics and analytics dashboard
- Modal dialogs for quick editing

🔧 Code Quality:
- WordPress coding standards compliance
- Secure database operations with prepared statements
- Proper input validation and sanitization
- Error handling and logging
- Responsive admin interface

🤖 Generated with Claude Code (https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/eagle-booking/include/redux/inc/validation/color/class-redux-validation-color.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Color Validation
+ *
+ * @package     Redux Framework/Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Color', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Color
+	 */
+	class Redux_Validation_Color extends Redux_Validate {
+
+		/**
+		 * Field Validate Function.
+		 * Takes the vars and outputs the HTML for the field in the settings
+		 *
+		 * @since ReduxFramework 3.0.0
+		 */
+		public function validate() {
+
+			if ( empty( $this->value ) || ( 'transparent' === $this->value ) || is_array( $this->value ) ) {
+				return;
+			}
+
+			$test = str_replace( '#', '', Redux_Core::strtolower( trim( $this->value ) ) );
+			if ( ! in_array( strlen( $test ), array( 3, 6 ), true ) ) {
+				// translators: %1$s: sanitized value.  %2$s: Old value.
+				$this->field['msg'] = $this->field['msg'] ?? sprintf( esc_html__( 'Invalid HTML color code %1$s. Please enter a valid code. No value was saved.', 'redux-framework' ), '<code>' . $this->value . '</code>' );
+
+				$this->warning = $this->field;
+				$this->value   = '';
+
+				return;
+			} else {
+				$this->field['msg'] = '';
+				$this->warning      = $this->field;
+
+			}
+
+			$sanitized_value = Redux_Colors::sanitize_color( $this->value );
+
+			if ( $sanitized_value !== $this->value ) {
+				// translators: %1$s: sanitized value.  %2$s: Old value.
+				$this->field['msg'] = $this->field['msg'] ?? sprintf( esc_html__( 'Sanitized value and saved as %1$s instead of %2$s.', 'redux-framework' ), '<code>' . $sanitized_value . '</code>', '<code>' . $this->value . '</code>' );
+
+				$this->field['old']     = $this->value;
+				$this->field['current'] = $sanitized_value;
+
+				$this->warning = $this->field;
+			}
+
+			$this->value = strtoupper( $sanitized_value );
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/color/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/comma_numeric/class-redux-validation-comma-numeric.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * Numeric with comma validation
+ *
+ * @package     ReduxFramework/Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Comma_Numeric', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Comma_Numeric
+	 */
+	class Redux_Validation_Comma_Numeric extends Redux_Validate {
+
+		/**
+		 * Field Validation Function.
+		 * Takes the vars and outputs the HTML for the field in the settings
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+
+			$this->value = preg_replace( '/\s/', '', $this->value );
+			$parts       = explode( ',', $this->value );
+
+			if ( empty( $this->value ) || 0 === $this->value || 1 === count( $parts ) ) {
+				return;
+			}
+
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'You must provide a comma separated list of numerical values for this option.', 'redux-framework' );
+
+			if ( ! is_numeric( str_replace( ',', '', $this->value ) ) || false === strpos( $this->value, ',' ) ) {
+				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
+				$this->field['current'] = $this->value;
+
+				$this->error = $this->field;
+			}
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/comma_numeric/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/css/class-redux-validation-css.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * CSS validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Css', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Css
+	 */
+	class Redux_Validation_Css extends Redux_Validate {
+
+		/**
+		 * Field Validation Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 3.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'Unsafe strings were found in your CSS and have been filtered out.', 'redux-framework' );
+
+			$data = $this->value;
+
+			$data = wp_filter_nohtml_kses( $data );
+			$data = str_replace( '&gt;', '>', $data );
+			$data = stripslashes( $data );
+
+			if ( $data !== $this->value ) {
+				$this->field['current'] = $data;
+				$this->warning          = $this->field;
+			}
+
+			$this->value = $data;
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/css/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/date/class-redux-validation-date.php

@@ -0,0 +1,54 @@
+<?php
+/**
+ * Date validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Date', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Date
+	 */
+	class Redux_Validation_Date extends Redux_Validate {
+
+		/**
+		 * Field Validation Function.
+		 * Takes the vars and validates them.
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'This field must be a valid date.', 'redux-framework' );
+
+			$string = str_replace( '/', '', $this->value );
+
+			if ( ! is_numeric( $string ) ) {
+				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
+				$this->field['current'] = $this->value;
+				$this->error            = $this->field;
+
+				return;
+			}
+
+			if ( '/' !== $this->value[2] ) {
+				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
+				$this->field['current'] = $this->value;
+				$this->error            = $this->field;
+
+				return;
+			}
+
+			if ( '/' !== $this->value[5] ) {
+				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
+				$this->field['current'] = $this->value;
+				$this->error            = $this->field;
+			}
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/date/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/email/class-redux-validation-email.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * EMail validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Email', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Email
+	 */
+	class Redux_Validation_Email extends Redux_Validate {
+
+		/**
+		 * Field Render Function.
+		 * Takes the vars and outputs the HTML for the field in the settings
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'You must provide a valid email for this option.', 'redux-framework' );
+
+			if ( ! is_email( $this->value ) ) {
+				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
+				$this->field['current'] = $this->value;
+
+				$this->error = $this->field;
+			}
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/email/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/html_custom/class-redux-validation-html-custom.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * Custom HTML validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Html_Custom', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Html_Custom
+	 */
+	class Redux_Validation_Html_Custom extends Redux_Validate {
+
+		/**
+		 * Field Render Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'Invalid HTML was found in this field and has been removed.', 'redux-framework' );
+
+			if ( isset( $this->field['allowed_html'] ) ) {
+				$html = wp_kses( $this->value, $this->field['allowed_html'] );
+
+				if ( $html !== $this->value ) {
+					$this->field['current'] = $html;
+					$this->warning          = $this->field;
+				}
+
+				$this->value = $html;
+			}
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/html_custom/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/js/class-redux-validation-js.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * Javascript validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Js', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Js
+	 */
+	class Redux_Validation_Js extends Redux_Validate {
+
+		/**
+		 * Field Validation Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'Javascript has been successfully escaped.', 'redux-framework' );
+
+			$js = esc_js( $this->value );
+
+			if ( $js !== $this->value ) {
+				$this->field['current'] = $js;
+				$this->warning          = $this->field;
+			}
+
+			$this->value = $js;
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/js/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/no_html/class-redux-validation-no-html.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * No HTML validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_No_Html', false ) ) {
+
+	/**
+	 * Class Redux_Validation_No_Html
+	 */
+	class Redux_Validation_No_Html extends Redux_Validate {
+
+		/**
+		 * Validate Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'You must not enter any HTML in this field.  All HTML has been removed.', 'redux-framework' );
+
+			$newvalue = wp_strip_all_tags( $this->value );
+
+			if ( $this->value !== $newvalue ) {
+				$this->field['current'] = $newvalue;
+				$this->warning          = $this->field;
+			}
+
+			$this->value = $newvalue;
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/no_html/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/no_special_chars/class-redux-validation-no-special-chars.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * No Special Chars validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_No_Special_Chars', false ) ) {
+
+	/**
+	 * Class Redux_Validation_No_Special_Chars
+	 */
+	class Redux_Validation_No_Special_Chars extends Redux_Validate {
+
+		/**
+		 * Field Render Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'You must not enter any special characters in this field, all special characters have been removed.', 'redux-framework' );
+
+			$val = preg_match( '/[^a-zA-Z0-9_ -]/s', $this->value );
+
+			if ( $val > 0 ) {
+				$this->field['current'] = $this->current;
+
+				$this->warning = $this->field;
+			}
+
+			$this->value = preg_replace( '/[^a-zA-Z0-9_ -]/s', '', $this->value );
+
+			$this->field['current'] = $this->value;
+			$this->sanitize         = $this->field;
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/no_special_chars/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/not_empty/class-redux-validation-not-empty.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Not Empty validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Not_Empty', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Not_Empty
+	 */
+	class Redux_Validation_Not_Empty extends Redux_Validate {
+
+		/**
+		 * Field Validation Function.
+		 * Takes the vars and outputs the HTML for the field in the settings
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'This field cannot be empty. Please provide a value.', 'redux-framework' );
+
+			if ( ! isset( $this->value ) || '' === $this->value || 0 === strlen( $this->value ) ) {
+				$this->error = $this->field;
+			}
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/not_empty/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/numeric/class-redux-validation-numeric.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * Numeric validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Numeric', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Numeric
+	 */
+	class Redux_Validation_Numeric extends Redux_Validate {
+
+		/**
+		 * Field Render Function.
+		 * Takes the vars and outputs the HTML for the field in the settings
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'You must provide a numerical value for this option.', 'redux-framework' );
+
+			if ( ! is_numeric( $this->value ) ) {
+				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
+				$this->field['current'] = $this->value;
+
+				$this->error = $this->field;
+			}
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/numeric/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/preg_replace/class-redux-validation-preg-replace.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Preg Replace validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Preg_Replace', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Preg_Replace
+	 */
+	class Redux_Validation_Preg_Replace extends Redux_Validate {
+
+		/**
+		 * Field Validate Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$that                   = $this;
+			$this->value            = preg_replace( $this->field['preg']['pattern'], $that->field['preg']['replacement'], $this->value );
+			$this->field['current'] = $this->value;
+
+			$this->sanitize = $this->field;
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/preg_replace/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/str_replace/class-redux-validation-str-replace.php

@@ -0,0 +1,33 @@
+<?php
+/**
+ * Str Replace validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Str_Replace', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Str_Replace
+	 */
+	class Redux_Validation_Str_Replace extends Redux_Validate {
+
+		/**
+		 * Field Validate Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->value = str_replace( $this->field['str']['search'], $this->field['str']['replacement'], $this->value );
+
+			$this->field['current'] = $this->value;
+			$this->sanitize         = $this->field;
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/str_replace/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/unique_slug/class-redux-validation-unique-slug.php

@@ -0,0 +1,91 @@
+<?php
+/**
+ * Unique Slug validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Unique_Slug', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Unique_Slug
+	 */
+	class Redux_Validation_Unique_Slug extends Redux_Validate {
+
+		/**
+		 * Field Validation Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 3.0.0
+		 */
+		public function validate() {
+			global $wpdb, $wp_rewrite;
+
+			$this->field['msg']              = $this->field['msg'] ?? esc_html__( 'That URL slug is in use, please choose another.', 'redux-framework' );
+			$this->field['flush_permalinks'] = $this->field['flush_permalinks'] ?? false;
+
+			$slug = $this->value;
+
+			$feeds = $wp_rewrite->feeds;
+			if ( ! is_array( $feeds ) ) {
+				$feeds = array();
+			}
+
+			// Post slugs must be unique across all posts.
+			$result = wp_cache_get( 'redux-post-name' );
+			if ( false === $result ) {
+				// phpcs:ignore WordPress.DB.DirectDatabaseQuery
+				$post_name_check = $wpdb->get_var( $wpdb->prepare( "SELECT post_name FROM $wpdb->posts WHERE post_name = %s LIMIT 1", $slug ) );
+
+				wp_cache_set( 'redux-post-name', $post_name_check );
+			}
+
+			/**
+			 * Filter whether the post slug would be bad as a flat slug.
+			 *
+			 * @since 3.1.0
+			 *
+			 * @param bool   $bad_slug  Whether the post slug would be bad as a flat slug.
+			 * @param string $slug      The post slug.
+			 * @param string $post_type Post type.
+			 */
+			if ( $post_name_check || in_array( $slug, $feeds, true ) || apply_filters( 'wp_unique_post_slug_is_bad_attachment_slug', false, $slug ) ) {
+				$suffix = 2;
+
+				do {
+					$alt_post_name = _truncate_post_slug( $slug, 200 - ( strlen( $suffix ) + 1 ) ) . "-$suffix";
+
+					$result = wp_cache_get( 'redux-alt-post-name' );
+					if ( false === $result ) {
+						// phpcs:ignore WordPress.DB.DirectDatabaseQuery
+						$post_name_check = $wpdb->get_var( $wpdb->prepare( "SELECT post_name FROM $wpdb->posts WHERE post_name = %s LIMIT 1", $alt_post_name ) );
+
+						wp_cache_set( 'redux-alt-post-name', $result );
+					}
+
+					$suffix ++;
+				} while ( $post_name_check );
+
+				$slug                   = $alt_post_name;
+				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
+				$this->field['msg']     = sprintf( $this->field['msg'], $slug );
+				$this->field['current'] = $this->value;
+				$this->error            = $this->field;
+			} elseif ( isset( $this->field['flush_permalinks'] ) && true === $this->field['flush_permalinks'] ) {
+				add_action( 'init', array( $this, 'flush_permalinks' ), 99 );
+			}
+		}
+
+		/**
+		 * Flush WordPress permalinks.
+		 */
+		public function flush_permalinks() {
+			flush_rewrite_rules();
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/unique_slug/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;

wp-content/plugins/eagle-booking/include/redux/inc/validation/url/class-redux-validation-url.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * URL validation
+ *
+ * @package     Redux Framework
+ * @subpackage  Validation
+ * @author      Kevin Provance (kprovance) & Dovy Paukstys
+ * @version     4.0.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'Redux_Validation_Url', false ) ) {
+
+	/**
+	 * Class Redux_Validation_Url
+	 */
+	class Redux_Validation_Url extends Redux_Validate {
+
+		/**
+		 * Field Render Function.
+		 * Takes the vars and validates them
+		 *
+		 * @since ReduxFramework 1.0.0
+		 */
+		public function validate() {
+			$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'You must provide a valid URL for this option.', 'redux-framework' );
+
+			if ( false === filter_var( $this->value, FILTER_VALIDATE_URL ) ) {
+				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
+				$this->field['current'] = $this->value;
+
+				$this->error = $this->field;
+			} else {
+				$this->value = esc_url_raw( $this->value );
+			}
+		}
+	}
+}

wp-content/plugins/eagle-booking/include/redux/inc/validation/url/index.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Silence is golden.
+ *
+ * @package Redux Framework
+ */
+
+echo null;